126581432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 256435200

約数和(自身を除く): 129853768

約数列:

[1, 2, 4, 8, 31, 41, 59, 62, 82, 118, 124, 164, 211, 236, 248, 328, 422, 472, 844, 1271, 1688, 1829, 2419, 2542, 3658, 4838, 5084, 6541, 7316, 8651, 9676, 10168, 12449, 13082, 14632, 17302, 19352, 24898, 26164, 34604, 49796, 52328, 69208, 74989, 99592, 149978, 268181, 299956, 385919, 510409, 536362, 599912, 771838, 1020818, 1072724, 1543676, 2041636, 2145448, 3087352, 4083272, 15822679, 31645358, 63290716, 126581432]

約数ペア:

[(1, 126581432), (2, 63290716), (4, 31645358), (8, 15822679), (31, 4083272), (41, 3087352), (59, 2145448), (62, 2041636), (82, 1543676), (118, 1072724), (124, 1020818), (164, 771838), (211, 599912), (236, 536362), (248, 510409), (328, 385919), (422, 299956), (472, 268181), (844, 149978), (1271, 99592), (1688, 74989), (1829, 69208), (2419, 52328), (2542, 49796), (3658, 34604), (4838, 26164), (5084, 24898), (6541, 19352), (7316, 17302), (8651, 14632), (9676, 13082), (10168, 12449)]